Fr 07/22/16

1) How to convert NSInteger to String in modern Objective-C.  

    You can forget about NSString *inStr = [NSString stringWithFormat: @"%ld", (long)month];

Use this:

NSInteger value = x;
NSString *string = [@(value) stringValue];

Here @(value) converts the given NSIntegert to NSNumber object from which you get the desired type.

2) How to amazingly close keyboard without any code.

    Here

3) Difference between search bar and search display controller.